Pedro Trebbau Lopez
Twitter claims to have more than 100 million users and is very simple to use; you can post links, send messages, insert photos or videos, it is excellent.
Pedro Trebbau Lopez uses twitter to be informed about news, traffic, and friends. But twitter is more than that; it has more tools than can be very useful.
For instance, if you have a long list of sites and want to post a photo, twitter displays the image in the right-hand “details” pane when another user looks at your post; you can save your favorite tweets, this is very useful because maybe you want to link to a site but you can’t do it at that moment, so you saved it.
If you want to learn more about this, Pedro Trebbau Lopez recommends http://www.nytimes.com/2012/01/19/technology/personaltech/nine-things-you-didnt-know-about-twitter.html?src=me&ref=technology